870422.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103001}}^1$

素因数の和:103041

約数の個数: 32

約数和(自身を含む): 197763840

約数和(自身を除く): 121131096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 103001, 206002, 309003, 412004, 618006, 824008, 1236012, 2472024, 3193031, 6386062, 9579093, 12772124, 19158186, 25544248, 38316372, 76632744]

約数ペア:

[(1, 76632744), (2, 38316372), (3, 25544248), (4, 19158186), (6, 12772124), (8, 9579093), (12, 6386062), (24, 3193031), (31, 2472024), (62, 1236012), (93, 824008), (124, 618006), (186, 412004), (248, 309003), (372, 206002), (744, 103001)]